Anomalous dimensions in N=4 SYM theory at order g**4
Mar, 2000
17 pages
Published in:
- Nucl.Phys.B 584 (2000) 216-232
e-Print:
- hep-th/0003203 [hep-th]
Report number:
- ROM2F-00-6,
- DAMTP-2000-34
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Abstract:
We compute four-point correlation functions of scalar composite operators in the N=4 supercurrent multiplet at order g^4 using the N=1 superfield formalism. We confirm the interpretation of short-distance logarithmic behaviours in terms of anomalous dimensions of unprotected operators exchanged in the intermediate channels and we determine the two-loop contribution to the anomalous dimension of the N=4 Konishi supermultiplet.Note:
- 18 pages, LaTeX2e, 3 eps figures Report-no: ROM2F/00/6, DAMTP-2000-34
- 12.60.Jv
- 11.25.Hf
- 11.10.Gh
- 11.10.Hi
- 11.15.Bt
- 12.38.Bx
- 11.15.B
- Anomalous dimension
- Superconformal invariance
- Supersymmetry
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